32303054421 has 80 divisors (see below), whose sum is σ = 57822589440. Its totient is φ = 17740594080.

The previous prime is 32303054347. The next prime is 32303054431. The reversal of 32303054421 is 12445030323.

32303054421 is a `hidden beast` number, since 3 + 230 + 3 + 0 + 5 + 4 + 421 = 666.

It is not a de Polignac number, because 32303054421 - 2³¹ = 30155570773 is a prime.

It is a super-3 number, since 3×32303054421³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32303054431) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 347886 + ... + 430848.

It is an arithmetic number, because the mean of its divisors is an integer number (722782368).

Almost surely, 2^32303054421 is an apocalyptic number.

It is an amenable number.

32303054421 is a deficient number, since it is larger than the sum of its proper divisors (25519535019).

32303054421 is a wasteful number, since it uses less digits than its factorization.

32303054421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83028 (or 83019 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 32303054421 its reverse (12445030323), we get a palindrome (44748084744).

The spelling of 32303054421 in words is "thirty-two billion, three hundred three million, fifty-four thousand, four hundred twenty-one".